CN210750516U - Bionic Anti-Backflow Reclining Breast Pump - Google Patents

Abstract

The bionic anti-backflow reclining breast pump effectively solves the problems that the existing breast pumping device is easy to cause breast discomfort, nursing mother fatigue, poor milk output, and low milk output efficiency; including fish head-shaped bottle caps, bottle The upper end of the cap is high on the left and low on the right and the middle part is thin. The left side of the bottle cap is fixedly connected with a milk tray which is connected to its interior and has an opening facing to the left. There is a massage pad with the same shape, the right end of the massage pad is fixedly connected with the right end of the breast holder, the right side of the massage pad is provided with a silicone lip inside and extending to the left, the left end of the silicone lip is in the shape of a fish mouth, and there is a The tongue-shaped pad in the silicone lip, the right end of the tongue-shaped pad is located on the right side of the silicone lip and is fixedly connected with the massage pad, the front and rear sides of the bottle cap are respectively provided with circular protrusions located on the right side of the breast holder, and the upper end of the bottle cap is provided with negative pressure The lower side of the bottle cap is provided with a removable bottle body; the structure is simple, the operation is convenient, the conception is novel, and the practicability is strong.

Description

Bionic Anti-Backflow Reclining Breast Pump

technical field

The utility model relates to the technical field of breast pumping nursing equipment, in particular to a bionic anti-backflow reclining breast pump.

Background technique

In the existing breast pumping device, one end in contact with the human body is a milk receiving port, and the milk receiving port is basically a trumpet shape or a funnel shape. Being stretched and deformed, this operation is forcibly pulling the milk. When the milk is collected, it will not only cause pain in the nipple and areola, but even cause a certain degree of damage such as redness, swelling and congestion. Long-term breastfeeding will also increase the size of the nipples of nursing mothers who love beauty. If the breast is large, the breast is slack, deformed and sagging; and when the operation is only forced to pull the milk by negative pressure, the mammary duct is easily closed and thinned when it is attracted by the negative pressure, resulting in slow milk production, small milk production, and greatly reduced milk pumping efficiency; In the process of breastfeeding, due to the lack of stimulation to the lactation center of the lactating mother's nipple, the milk production of the breastfeeding mother will gradually decrease, which will affect the continuous breastfeeding. Make the nursing mother easy to fatigue.

Utility model content

In view of the above situation, in order to overcome the defects of the prior art, the purpose of the present utility model is to provide a bionic anti-backflow reclining breast pump, which effectively solves the problem that the existing breast pumping device is easy to cause breast discomfort, nursing mother fatigue, and The problem of poor milk production and low milk production efficiency.

The technical solution to be solved is that the utility model comprises a fish head-shaped bottle cap, the upper end of the bottle cap is high on the left and low on the right and the middle part is relatively thin, and the left side of the bottle cap is fixedly connected with a milk tray which is communicated with its interior and has an opening facing to the left. It is hemispherical and the connection with the bottle cap is in the shape of a duckbill. There is a massage pad with the same shape on the inside of the nipple holder. The right end of the massage pad is fixedly connected to the right end of the nipple holder. The left end of the silicone lip is in the shape of a fish mouth. The massage pad is provided with a tongue-shaped pad located in the silicone lip. The right end of the tongue-shaped pad is located on the right side of the silicone lip and is fixedly connected with the massage pad. There is a circular protrusion located on the right side of the breast holder, the upper end of the bottle cap is provided with a negative pressure device, and the lower side of the bottle cap is provided with a detachable bottle body.

Compared with the prior art, the beneficial effects of the present utility model are as follows: the bionic fish mouth-shaped silicone lips, tongue-shaped pads, and circular protrusions are closer to the action of baby sucking when breastfeeding, similar to the action of baby sucking. The real experience effectively avoids the redness, swelling and pain caused by the elongated and deformed nipples during breastfeeding, and is similar to the closed sucking action of babies. After the nipples are released, the milk is sucked into the bottle through the silicone lips, effectively preventing the milk Reverse flow, and avoids the occurrence of compression and closure of the breast duct during simple negative pressure suction. The bionic sucking action can also stimulate the prolactin center, improve milk production, and increase milk production rate. This structure is simple, easy to operate, and novel in concept. , strong practicability.

Description of drawings

Figure 1 is a front view of the present invention.

Figure 2 is an axonometric front view of the present invention.

Fig. 3 is the whole sectional axonometric view of the present utility model.

FIG. 4 is an enlarged view of A in FIG. 3 of the present invention.

FIG. 5 is an enlarged view of the silicone lip in the present invention after being rolled.

FIG. 6 is an enlarged view of B in FIG. 3 of the present invention.

Detailed ways

The specific embodiments of the present utility model will be further described in detail below with reference to the accompanying drawings.

1 to 6, including a fish-head-shaped bottle cap 1, the upper end of the bottle cap 1 is high on the left and low on the right and the middle part is thinner, and the left side of the bottle cap 1 is fixedly connected with its interior. , the breast holder 2 is hemispherical and the connection with the bottle cap 1 is in the shape of a duckbill, the inner side of the breast holder 2 is provided with a massage pad 3 of the same shape, the right end of the massage pad 3 is fixedly connected with the right end of the breast holder 2, and the right end of the massage pad 3 is fixedly connected. The side is provided with a silicone lip 4 located inside and extending to the left, the left end of the silicone lip 4 is in the shape of a fish mouth, the massage pad 3 is provided with a tongue-shaped pad 5 located in the silicone lip 4, and the right end of the tongue-shaped pad 5 is located in the silicone lip 4. The right side is fixedly connected with the massage pad 3. The front and rear sides of the bottle cap 1 are respectively provided with circular protrusions 6 located on the right side of the breast holder 2. The upper end of the bottle cap 1 is provided with a negative pressure device 7, and the lower side of the bottle cap With removable bottle body 8.

In order to make the massage pad 3 more comfortable in use, the inner side of the massage pad 3 is provided with a plurality of airbags 9 evenly distributed along its circumferential direction. The airbag 9 is communicated with the bottle cap 1 through the ventilation tube 11 located between the massage pad 3 and the milk tray 2.

In order to generate intermittent negative pressure in the breast pumping device, so that the silicone lip 4 is repeatedly rolled inward to simulate the process of breastfeeding a baby, the negative pressure device 7 includes a bottle cap 1 located at the right end of the bottle cap 1 and connected to the bottle cap 1 . The air duct 12 communicated inside, the lower end of the air duct 12 is provided with an inflatable ball 13 that communicates with its interior, the lower end of the air duct 12 is provided with an exhaust pipe 14 located above the inflatable ball 13, and the exhaust pipe 14 is provided with an outward-facing single-piece. to valve 15.

In order to prevent the milk from flowing into the air duct 12, the bottle cap 1 is provided with a table-shaped isolation plate 16 at its upper end, and the isolation plate 16 is provided with a separation plate 17 parallel to its lower end surface. The isolation plate 16 and the separation plate A plurality of ventilation holes 18 are respectively opened on 17 , and the ventilation holes 18 on the isolation plate 16 and the ventilation holes 18 on the separation plate 17 are arranged alternately.

In order to facilitate the disassembly and assembly of the bottle body 8 and at the same time ensure the airtightness of the breast pumping device, the bottle cap 1 and the bottle body 8 are threadedly connected.

In order to facilitate the nursing mother to hold, a handle 19 is provided on the front side of the bottle body 8 .

The bionic mouth at the outlet of the right end of the hemispherical massage pad 3 of the utility model (including the fish mouth-shaped silicone lip 4, the tongue-shaped pad 5 and the circular protrusion 6) is appropriately sized according to the diameter of the nipple, and is suitable for nursing mothers with different nipple sizes.

When the utility model is in use, a breast pumping device with a bionic mouth of a suitable size is selected, the breast is placed in the massage pad 3, the nipple is placed in the silicone lip 4 and located above the tongue-shaped pad 5, and the hemispherical massage pad 3 is more It is suitable for breast fitting and is more comfortable to use. After the breast is placed, squeeze the inflatable ball 13, and open the one-way valve 15 under the pressure of the internal gas, so that the gas inside is discharged through the exhaust pipe 14. When the inflatable ball 13 returns to its original state , the one-way valve 15 is closed under its internal negative pressure, thereby generating negative pressure in the breast pumping device to realize the breast pumping operation;

During the breast pumping operation, since the silicone lip 4 is soft and the opening on the right end is relatively large, under the negative pressure inside the breast pumping device, the silicone lip 4 will drive the nipple to roll inward, because the material of the tongue pad 5 is slightly harder , and is fixedly connected to the right side of the silicone lip 4. When the silicone lip 4 drives the nipple to roll inward, the tongue pad 5 is placed under the nipple, imitating the shape of the tongue rolled up under the nipple when the baby sucks. 4 When the nipple is rolled up between the two circular protrusions 6, the two circular protrusions 6 are similar to the fat pads on the cheeks of the baby's mouth, which squeeze the nipple to the middle, effectively stimulating the nipple, Improve milk production efficiency and increase the comfort of nursing mothers;

When the negative pressure in the breast pumping device decreases, the silicone lip 4 drives the nipple to return to its original state, and then squeezes the inflatable ball 13 again to generate negative pressure in the breast pumping device, and turns the silicone lip 4 inward again, and so on, similar to The repeated sucking action of the baby when breastfeeding; because the connection between the nipple 2 and the bottle cap 1 is in the shape of a duckbill, when the silicone lips 4 roll the nipple inward, it will squeeze the nipple and areola, similar to the real experience of a baby sucking;

When negative pressure is generated in the breast pumping device, since the plurality of airbags 9 are connected through the conduit 10 located on the outside of the massage pad 3, the gas in the airbags 9 will be extracted and compressed through the ventilation tube 11. When the negative pressure in the breast pumping device decreases, The air bag 9 will be inflated again, and so on, to massage the breast of the nursing mother;

Due to the threaded connection between the bottle body 8 and the bottle cap 1, it is convenient for disassembly and assembly, and at the same time, it has a good sealing effect. During the breast pumping operation, the milk flows in the bottle body 8, and the bottle body 8 needs to be removed. , Rotate the bottle body 8 to disengage the thread on the upper end of the bottle body 8 from the bottle cap 1, and then thread the upper end of the bottle body 8 with a silicone nipple, so that the milk in the bottle body 8 can be sucked by the baby.

Because the utility model is designed in a bionic form, when sucking milk is performed, it is similar to the sealed sucking action of a baby, which has a good sealing effect, can effectively avoid backflow, and is convenient for the nursing mother to perform the milk sucking operation in a lying position.

The utility model is provided with a handle 19 for the convenience of the nursing mother to hold it during use.

Compared with the prior art, the beneficial effects of the present utility model are as follows: the bionic fish mouth-shaped silicone lips, tongue-shaped pads, and circular protrusions are closer to the action of baby sucking when breastfeeding, similar to the action of baby sucking. The real experience effectively avoids the redness, swelling and pain caused by the elongated and deformed nipples during breastfeeding, and is similar to the closed sucking action of babies. After the nipples are released, the milk is sucked into the bottle through the silicone lips, effectively preventing the milk Reverse flow, and avoids the occurrence of compression and closure of the breast duct during simple negative pressure suction. The bionic sucking action can also stimulate the prolactin center, improve milk production, and increase milk production rate. This structure is simple, easy to operate, and novel in concept. , strong practicability.

Claims (6)

1. A bionic anti-reflux lying type breast pump comprises a fish head-shaped bottle cap (1), and is characterized in that the upper end of the bottle cap (1) is high at the left and low at the right, the middle part of the bottle cap is thinner, the left side of the bottle cap (1) is fixedly connected with a breast support (2) which is communicated with the inside of the bottle cap and has a leftward opening, the breast support (2) is hemispherical, the joint of the breast support (2) and the bottle cap (1) is duckbilled, the inner side of the breast support (2) is provided with a massage pad (3) which is the same as the breast support, the right end of the massage pad (3) is fixedly connected with the right end of the breast support (2), the right side of the massage pad (3) is provided with a silica gel lip (4) which is arranged inside the breast support and extends leftwards, the left end of the silica gel lip (4) is fish mouth-shaped, a tongue-shaped pad (5) which is arranged inside the silica gel lip (4) is arranged in the massage pad (3), the right end of the tongue-shaped, the upper end of the bottle cap (1) is provided with a negative pressure device (7), and the lower side of the bottle cap (1) is provided with a detachable bottle body (8).

2. The bionic anti-reflux lying type breast pump according to claim 1, wherein the inner side of the massage pad (3) is provided with a plurality of air cells (9) uniformly distributed along the circumferential direction thereof, the plurality of air cells (9) are communicated with each other through a conduit (10) positioned at the outer side of the massage pad (3), and the uppermost air cell (9) is communicated with the bottle cap (1) through a vent pipe (11) positioned between the massage pad (3) and the breast support (2).

3. The bionic anti-reflux lying type breast pump according to claim 1, wherein the negative pressure device (7) comprises an air duct (12) which is positioned at the right end of the bottle cap (1) and is communicated with the inside of the bottle cap (1), an inflation ball (13) communicated with the inside of the air duct (12) is arranged at the lower end of the air duct (12), an exhaust pipe (14) positioned above the inflation ball (13) is arranged at the lower end of the air duct (12), and a one-way valve (15) with an outward opening is arranged in the exhaust pipe (14).

4. The bionic anti-reflux lying type breast pump according to claim 1, wherein a separating plate (16) which is located at the upper end of the bottle cap (1) and is in a table shape is arranged in the bottle cap, a separating plate (17) which is parallel to the lower end surface of the separating plate (16) is arranged in the separating plate (16), a plurality of air holes (18) are respectively arranged on the separating plate (16) and the separating plate (17), and the air holes (18) on the separating plate (16) and the air holes (18) on the separating plate (17) are arranged in a staggered manner.

5. The bionic anti-reflux lying type breast pump according to claim 1, characterized in that the bottle cap (1) is in threaded connection with the bottle body (8).

6. The bionic anti-reflux lying type breast pump according to claim 1, wherein a handle (19) is arranged on the front side of the bottle body (8).

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